It's really upsetting that you won't be doing anymore Minecraft tutorials. While I can understand how you feel about other people doing tutorials and building stuff better than you, which I feel the same way about my custom builds but I keep trying at it, your channel was one of my favorites. I kind of came across your channel from seeing that you did tutorials on tanks from World of Tanks, and most other people do just WWII. Your also one of the only people who did tutorials on vehicles from games such as War Thunder as well as WWI vehicles which no one really does.
At least don't take down your channel, cause I never know when I'll want to go build some of your stuff again.